Three nuclei of comet LINEAR

This photograph shows the three nuclei of Comet LINEAR (C/2001 A2). It is a reproduction of a 1-min exposure in red light, obtained in the early evening of May 16, 2001, with the 8.2-m VLT YEPUN (UT4) telescope at Paranal.

Technical information: this image is based on a 1-min exposure on May 16, 2001 at 23:10 hrs UT through an R-filtre with the VLT Test Camera at the Cassegrain focus (under the main mirror) of the 8.2-m VLT YEPUN (UT4) telescope on Paranal. Although the comet was low in the western sky, the atmospheric conditions were good and the seeing was excellent, 0.6 arcsec. The telescope was set to follow the motion of the comet in the sky. The fields shown measure 17 x 18 arcsec 2 and 27 x 21 arcsec 2, respectively; 1 pixel = 0.0455 arcsec. North is up and East is left.

Oikeudet:

ESO

Kuvasta

Tunnistus:eso0119a
Tyyppi:Havainto
Julkaisupäivä:18. toukokuuta 2001
Vastaavat julkaisut:eso0119
Koko:782 x 737 px

Kohteesta

Nimi:C/2001 A2 (LINEAR)
Tyyppi:Solar System : Interplanetary Body : Comet : Nucleus
Kategoria:Solar System

Kuvaformaatit

Suuri JPEG
49,0 KB
Kokoruudun JPEG
46,3 KB

Taustakuvat

1024x768
60,9 KB
1280x1024
93,7 KB
1600x1200
129,2 KB
1920x1200
146,5 KB
2048x1536
188,8 KB

Värit ja suotimet

KaistaTeleskooppi
Optinen
R
Very Large Telescope

Exposure time: 60s